Samuel Rolles Driver,
Dictionary of National Biography…
(1912)
“ Of a small and spare figure, quiet and unpretending in speech and manner, retiring in disposition, he riveted in the lecture-room the admiration and affection of his pupils. 'Easy mastery of Ms subject, lucid and attractive discourse, the faculty of training men in scientific method, the power of making them think out things for themselves, were united in him with the capacity of holding their minds, quickening their ideas, and commanding their imaginations.' He had a keen sense of humour, and a power of quiet but effective sarcasm. ”
